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Aluminum Extruded Parts

August 24, 2021 by Leave a Comment
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[INQ. NO. 2108M08] Rinno Aluminum Co., Ltd. was established in 1988 and is located in Ulju-gun, Ulsan, which is a 15-minute distance from the international port city of Busan. The company is now exporting aluminum extrusion products to the USA, Canada, Japan, and other nations.
Based on its experience the company (established in 1988) has garnered regarding aluminum alloy extrusion businesses, Rinno Aluminum’s extrusion products are made of 100%-reusable eco-friendly aluminum alloy materials (lightness with one-third of steel’s specific gravity; high strength; and high corrosion resistance) that are considered as steel substitutes in various industries.
Thanks to such features, the weight of a structure utilizing aluminum-extruded materials is light − making it easier for workers to do their construction jobs, and shortening the time needed for completing the construction. The high corrosion-resistance enables the material to last longer than other steel-based counterparts.

Aluminum Extruded Parts


By using aluminum alloys as core materials and through the extrusion process (making it possible to form complicated shapes in comparison with rolling, casting and forging processes; and to create a considerable number of the same product) utilizing three extruders (two 7” extruders and one 5” extruder), Rinno Aluminum is manufacturing parts used for cars, trucks, buses and trains; as well as components for electronic devices, cable trays used for shipbuilding and plants; and parts used for solar power structures and many other industries.

Aluminum Extruded Parts


By making continuous investments, the company is able to carry out extrusion, drawing, heat treatment, solution heat treatment, cutting/ CNC/MCT machining, chamfering, cold forging, module assembly, inspection with CMM, UTM and shape-measuring instruments and packaging on its own so as to deliver high-quality products at competitive prices in a timely manner, and speedily respond to customers’ complaints.

Aluminum Extruded Parts


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Vacuum Pump

August 23, 2021 by Leave a Comment
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[INQ. NO. 2108M07] dooVAC’s DEN 400 is a water-sealed vacuum pump developed by complementing suction pumps exclusively for dental hospitals. The basic structure of the product is simply composed of a turbo-fan wing and a cylinder.
Water-sealed vacuum pumps are well-suited for processes in which the incoming air contains corrosive gases or large amounts of water by vacuuming in a sealed state with liquid inside a cylinder.
For this application, a filter, a vacuum gauge and a pressure controller are installed in the suction pipe, filters and valves in the water supply pipe for leak prevention. In addition, a double-temperature sensor and an overload protection-switch protect the motor.
To ensure safety in using electricity and water at the same time, the company manufactured the product as a practical one-piece by incorporating an electric converter with the product to turn the product on-and-off with DC 24 volt power. One DEN suction pump can be used for three or four dental chairs at the same time.

Vacuum Pump


The company’s DES402 works for four to ten dental chairs, and can save water and electric power if it is used in large hospitals.
The use of a single large-capacity model can prevent the inhalation pump from shutting down medical services in an entire hospital.
Recently, the DEN 400 product’s symbol sticker has been redesigned. The company adopted a bolder design to enhance the image of the product. It is gaining in popularity in the medical industry and countries where the medical industry is reviving such as Vietnam and Mexico.

Vacuum Pump


dooVAC supplies its cutting-edge vacuum pumps with global quality based on its self-developed technology and accumulated know-how of development. More than 32 years of research and performance improvement resulted in new application fields and innovative products.


Its vacuum pumps are recognized for outstanding performance and technological prowess in the air solution industry, and the company has established a position as a global leader in the vacuum industry.
Lastly, dooVAC started a business in a new factory from August 2020. It attributes the new start to its customers’ support and loyalty.
dooVAC always appreciates your support and looks forward to forming new relationships.


 
 
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High-precision Parts

August 23, 2021 by Leave a Comment
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[INQ. NO. 2108M06] Daesung Hi-tech Co., Ltd., established in 1995, started its first business with Yamazaki Mazak by supplying high-precision parts in 1997. It has been highly acknowledged as one of the companies having top class technical skills in the Japanese market over the past 25years.
Daesung Hi-tech exports such high-quality parts to a variety of countries such as Japan, the UK, Singapore, etc. As much as 85% of its profits are being made from exporting goods. Moreover, Daesung Hi-tech acquired AS9001 (Aerospace quality certificate), which makes it competitive in the aerospace market.
Its main products are high-precision parts, units, jig fixes, high-precision ass’y, automatic lathes, hobbing machines, and tapping centers.

Index Coupling (Hirth Type)
This is the device used for delivering the rotation from one shaft to another. It is different from the clutch, and it is impossible to cut the delivery of power randomly during the rotation as it connects the two shafts directly.
It is classified into the fixed type that connects the two shafts semi-permanently, the movable type that somewhat allows movement between the two shafts, and the retractable type that is used when the two shafts form a certain angle.

Index Coupling (Hirth Type)


Daesung Hi-tech’s coupling, being self-developed, is exported all over the world including Japan. This product is used for splitting positions of such equipment as the index table, NC lathe, turret device, etc., and is convenient for semi-finishing due to excellent durability and high-power delivery.
Spindle Spacer
Spindle spacer is a spacer for fixing the spindle bearing which is the core of the machine tool, and it is a high precision product requiring up to 0.001 parallelism; applicable to various kinds of spindle bearings.

Spindle Spacer

Collet
Collet is a part for fixing a drill or an end mill, and there are multiple grooves on the cylinder-shaped barrel of the collet.
By tightening the barrel with uniform force from the outside using the screw, the collect is tightly fixed to the drill or the end mill which is inserted into the barrel.
Daesung Hi-tech’s collet is a unit part for fixing the M/C seal that is a functional product which is complex in the process of each part and requires high precision.
As of 2018, with the aim of diversifying its current field of business, Daesung Hi-tech is emphasizing its capability and influence – not only in the field of machine tools but also in the field of other industrial machines – in order to make much more profit, as well as to take a huge step forward in the various industrial markets.

Collet


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Elevator Safety Device

August 23, 2021 by Leave a Comment
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Enhance your elevator’s safety by using the Rope GripperTM
[INQ. NO. 2108M05] This advanced elevator safety device called the Rope Gripper which is manufactured by Gum Young General Co., Ltd. (GYG Elevator) can be installed easily to existing elevator systems as it can be applied to a wide range of elevators to protect passengers from danger and injuries in the case of electrical or mechanical malfunction.
The Rope Gripper mechanically activates to stop the elevator by efficiently gripping the suspension ropes while hardly damaging the main ropes or other elevator parts. Once all conditions are normal again, it will automatically reset hydraulically.
Furthermore, the Rope Gripper is an independent safety braking device, being certified as a stopping element of ascending car overspeed protection (ACOP) and/or unintended car movement protection (UCMP).

Elevator Safety Device


Generally speaking, the Rope Gripper will grip the ropes and stop the elevator car when it exceeds the elevator’s intended rated speed for ACOP; while it will also do the same if the elevator car happens to leave the landing floor with the doors open for UCPM. Since the Rope Gripper was designed to activate for such emergency conditions, it usually takes a long time for the lining assembly to wear out from normal elevator operation before replacement is required.
The Rope Gripper is certified based on the standards of EN 81-1:1998+A3:2009, EN 81-20/50:2014 through the EU-type examination certificate.

Elevator Safety Device


Having been first sold in the USA and Canada in the 1990s by Hollister-Whitney, the Rope Gripper incorporates the highest quality and know-how developed from specializing in elevator products and equipment for over 100 years. In 2002, a technical collaboration agreement was established with them leading to the successful product localization in the Republic of Korea.

Elevator Safety Device


Since then, the Rope Gripper has also been supplied to countries such as Hong Kong, Japan, Singapore and Taiwan by Gum Young General (GYG Elevator). The Rope Gripper is already highly recognized in Hong Kong and Japan for its outstanding quality and performance.


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Solar Water Heater&Heating System

August 20, 2021 by Leave a Comment
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Solar Collector and Water Heater
[INQ. NO. 2108M04] KEUKDONG ENERGY’s solar collector is the first in Korea to have acquired the Q-Mark certification.
After long research into unrivaled and competitive products, the energy company has successfully developed its own technology (patented) of putting more solar energy into heating air and water by connecting a water heater and a collector, or a collector and a collector in series.

Solar Water Heater&Heating System

Solar Heating System
As it consists of a solar collector and a thermal storage tank, the solar-energy-based heating system can be used simultaneously or selectively. And it is structured to prevent freezing and overheating of itself.
The company also has another solar heating system (patented) that can be used with existing boilers (powered by stored electricity, oil, gas and others).
By applying the system equipped with a function that automatically uses solar power for heating when the sun is up and converts to an existing boiler when the sun goes down, 80% or more of heating costs can be saved per year.

Solar Water Heater&Heating System

Solar Vacuum Tube (A Device that Converts Sunlight into Thermal Energy)
The company has already completed the patent and design registration on the vacuum tube that is an essential component used for water heaters and collectors.
Cutting-edge technology has been applied to the multi-layer (SS-C/CU) selective absorption membrane coating technique.
By applying a rare metal onto the patented coating film to maximize the absorption rate, it increases the collector efficiency by 10% or more compared with other ordinary vacuum tubes, making it possible to heat water quickly.

Solar Water Heater&Heating System


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Impregnated Diamond Core Bits

August 20, 2021 by Leave a Comment
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[INQ. NO. 2108M03] Tae Sung Co. has since 1980 been a leading manufacturer of exploration drilling equipment for Korea and the local region.
Tae Sung is specialized in the production of high-quality impregnated diamond core bits, reaming shells, core barrels, casing, drill rods and more.
Tae Sung produces diamond products of any size and any standard.
South Korea has a very long history in mining and geology and its diamond products have been adjusted to meet the challenges of the extremely hard Korean formations.
Its impregnated diamond bits have a proven track record and they drill with better penetration rates compared to competitors’ products.
Bits are attached to the foremost part of the core barrels to be used in direct drilling of the ground, and play the most important role among the equipment used in drilling. There are many types of bits classified and used according to the purpose of drilling or ground conditions, and the bits are also different in their material, shape, and performance.

Impregnated Diamond Core Bits


So, it is economical and highly effective in drilling works to use the proper bits after full understanding of the characteristics of each bit. Diamond core bit is used for the drilling of hard rocks, and metal bit is normally used for the ground or soft rocks. Impregnated core bit normally used in case core is needed, while noncore bit is used if core is not needed.
The drilling efficiency and economic feasibility, however, increase if core bit is used while core is not needed.
Tae Sung’s impregnated diamond core bits can reach up to the global quality level.
In Korea, rocks are generally very strong. Tae Sung’s bits have an excellent drilling rate through strong rocks as they have been adapted to such hard and strong rocks.

Impregnated Diamond Core Bits


Bits can be diversely produced in any sizes and specifications that are needed. Drilling speed of the impregnated core bit is very excellent compared with those of other companies. Large size diamond with strong matrix is used for soft rocks. Medium size diamond with the matrix of medium strength is used for the rocks of medium strength. Small size diamond with soft matrix is used for strong rocks.
As a long lasting number one supplier in Korea over the past 40 years and a preferred supplier to many other countries, Tae Sung promises to supply you with the best-quality products.


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Bathroom Shower Faucet

August 20, 2021 by Leave a Comment
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[INQ. NO. 2108M02] SHINHAN CERAMIC Co., Ltd. has been researching and developing various ceramic products and ceramic cartridges for faucets since it started manufacturing fine ceramic products, and has designed and mass-produced products for domestic and overseas customers.
Recently, the company has been the first in Korea to develop, mass-produce, and apply joystick cartridges.
Furthermore, SHINHAN CERAMIC is developing and manufacturing a variety of faucet fittings, aims to become become a world-class company leading the market by continuously discovering market competitiveness and differentiated technologies and products.

Bathroom Shower Faucet


Particularly, this new shower being introduced has an improved convenience and function for the customers with the addition of a shelf feature.
The shelf feature conveniently serves as a holder for shower items such as a shampoo, soap, etc. Also, the added function of being able to rotate the showerhead and adjust it to the user’s height makes it very convenient for the user to reach.

Bathroom Shower Faucet


In addition, the shower is equipped with a large-sized, three-function massage hand shower that releases a strong gush of water, which eliminates the inconvenience of taking a shower in houses where the water supply has low pressure.

Bathroom Shower Faucet


The convenience, durability and aesthetic factor have all been considered in making this product. As it has maximized convenience to satisfy each user’s conditions, it is expected to last for more than 10 years. For example, the handle is shaped into a water drop.


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Marine Engines

August 13, 2021 by Leave a Comment
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Inboard & Generator Engines
[INQ. NO. 2108M01] Korea R&D’s marine engines have models ranging from 69 Hp to 320 Hp, and provide optimal custom-developed engines. Its inboard engines and generator engines are suitable for consumer use.
Korea R&D’s marine engines deliver excellent performance and durability by applying a robust and advanced common-rail fuel-injection system that can provide the best performance even in difficult conditions. The cooling system equipped with materials to prevent corrosion by seawater ensures optimum performance of the engines.
Korea R&D’s marine engines with an optimized combustion system feature an excellent fuel-consumption rate of 15% or more compared to mechanical engines of the same class.
Korea R&D’s marine engine uses a self-diagnostic device to provide convenient and accurate fault diagnosis and pre-check functions to ensure that the engine is always operated in optimal conditions.

Marine Engines

OutBoard & Surface Drive
Korea R&D’s outboard has a different concept from the vertical-type outboard applied to most of the current outboards. It optimizes the center of gravity of the power head to minimize power-head vibration, and synchronizes each part to reduce output loss.
Korea R&D’s marine diesel engine delivers excellent performance and durability by applying a common rail and turbocharger, which can provide strong propulsion and acceleration, and has the ability to withstand heavy loads to optimize fuel consumption. For this purpose, an aerodynamic modular design is applied, which increases the refueling time and makes it possible to extend the operating time.
Diesel is a less-flammable fuel, and is therefore safer to work with in hazardous environments. Robust, compact and modern design leads to safe operation, even in tough conditions.

Marine Engines


 
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Non-Ferrous Metal Special Alloy Wire

July 26, 2021 by Leave a Comment
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[INQ. NO. 2107M21] EUNSUNG Co., Ltd. is a company specialized in melting special alloy of non-ferrous metal and manufacturing wires.
The company produces clean non-ferrous materials by melting only high-purity raw materials, and is accordingly achieving world-best quality and service through standardization of the production process, management of the international standard size and permissible variation.
EUNSUNG is proceeding with steady R&D and new facilities expansion to become a leader in the field of nonferrous alloy melting and wire rod drawing in both domestic and foreign markets. It produces clean nonferrous materials by melting high-purity raw materials only and achieving the worldbest quality and service.
EUNSUNG is continuing to take on new challenges with various products, excellent technology and the best quality.
EUNSUNG supplies various products in round wire, one of the flagship products of EUNSUNG, ranging from copper wire, which has excellent electrical and thermal conductivity and good plasticity, corrosion resistance and environmental resistance, to brass wire, which, as EUNSUNG’s technology-intensive product, has good ductility and malleability, high hardness, and non-corrosiveness due to high-degree drawing process.

Non-Ferrous Metal Special Alloy Wire


Its red brass wire has beautiful color and gloss and good non-corrosiveness, while its phosphor bronze wire is widely used for electronic machines requiring springs and conductivity of high quality due to high impact strength, ductility and malleability.
In addition, there is also nickel silver wire which has considerable strength among the copper alloys with the high-level work hardening by cold working; and there is aluminum wire which is applied to various industries as it has good thermal and electrical conductivity and is much lighter than iron.
Its EDM wire, used exclusively for wire cutting, maintains a stable machinability by reflecting customers’ needs for a long time, has the features of precise wire thickness, excellent true straightness and clean and smooth surface, and removes dust perfectly with high-pressure washing of the heat treatment process.

Non-Ferrous Metal Special Alloy Wire


EUNSUNG’s round wire features various superior characteristics insomuch as it is used as raw materials for various industries, such as screws, bolts, springs, plug insertion parts, rivets, fishing tackle, connectors, etc. The company also produces flat wires made of aluminum, red brass, brass, nickel silver, phosphor bronze, etc., which are used for various metal zippers, EMI/EMC filters, plugs, sliders, zippers, etc.
The specially shaped wire of non-ferrous alloy can be freely manufactured according to the shapes required by customers, such as basic materials for industrial use, basic materials for industries related to automobiles and shipbuilding, electronics and electricity, cutting-edge industry, and articles in daily use, etc.
 
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Eco-friendly Tiles

July 26, 2021 by Leave a Comment
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[INQ. NO. 2107M20] Since 1979, DAEJIN Co., Ltd. has been engaged in LVT flooring business. DECORIA was awarded the 1st grand prize for national quality satisfaction index in 2021 year. Our product is an eco-friendly tile that does not contain formaldehyde, the main cause of “sick house” syndrome. It is a high-density special coating that guarantees stronger durability and longer life than pre-existing products. Equipped with various patterns and designs such as oak, carpet, and marble, it is a tile that can be used in various places including residential and commercial spaces.
All DECORIA products are environmentally friendly and can be fully recycled. They can be installed in any space, and are suitable for various designs such as general wood plank type and square type.

Eco-friendly Tiles


Equipped with a non-slip sheet, ECORIA Lay is a highly functional eco-friendly product that can be easily installed. It has high dimensional stability and anti-slip layer by using the anti-deformation layer. It can be installed without adhesives and is easy to use compared to its counterparts, while it has strong durability through its special surface coating. This high-grade product is equipped with anti-slip layer designs with various patterns to enhance originality.
DAEJIN has launched a new line of linoleum products. This residential vinyl sheet (linoleum) is a non-phthalate plasticizer, certified by the U.S. environmental protection agency to maintain a comfortable living environment and people’s health by using organic-inorganic hybrid antibacterial agent.

Eco-friendly Tiles


DAEJIN, a specialized manufacturer of flooring materials, is reputed for its superior quality at home and abroad. Through passionate technological development and continuous investment, this export company supplies products to customers worldwide, such as Walmart and other global companies.

Eco-friendly Tiles


 
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